baber/WOPTO huggingface dataset:
Patent JP-2003248155-A (JP)
Title: Messenger rope stretching device for in-tube cable and tool used therefor
Inventor: MAKI TAKEHITO
IPC: H02G1/06
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a messenger rope stretching device capable of laying an optical fiber cable without operating a tension by stretching a messenger rope latched by engaging the cable in a sewage duct.  <P>SOLUTION: The messenger rope stretching device holds the messenger rope 10 loaded by a tension in a stretched state when the optical fiber cable 20 is laid in an upper part in the sewage duct. The device comprises a hanging fitting 8 provided on a straight wall of one manhole to lock the one end of the rope 10, a reverse running preventing unit having a pawl 31 for preventing the rope from reverely running by fixing to the wall of the other manhole 1 so as to hold the other end of the rope, and guide members 11, 12 for guiding the rope 10 to upper edge 9 of bumping opening to the manhole 1 and a sewage main duct 6 toward the fitment 8 and the unit 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247396-A (JP)
Title: Method of construction of tunnel wall and structure of the same
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To lower the cost of equipment by simplifying a structure and control of an automatic machine for supplying segments.  <P>SOLUTION: Plural segments 1, 1, etc., are positioned on a same periphery, and the adjacent segments 1, 1 are joined to each other in sequence by joints 2 to construct a first segment ring 11. The plural segments 1, 1 are joined to an axial end surface of the first segment ring 11 in sequence by joints 12. The joints 12 are movable in a peripheral direction in such a state that a newly positioned segment 1 is located relative to an already positioned segment 1 in a radial direction. The newly placed segment 1 is moved in the peripheral direction and joined to the already positioned segment 1, which is adjacent thereto in the peripheral direction by the joints 2, so as to construct a second segment ring on the periphery. By constructing such segment rings as above repeatedly, a wall is constructed on an inner surface of a tunnel using plural segments 1, 1, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256243-A (JP)
Title: Process stall monitoring method and system
Inventor: FUJITA NORIFUMI
IPC: G06F11/30
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is impossible for a conventional process stall monitoring method and system to monitor a process which is not provided with any process operation information transmitting function.  <P>SOLUTION: In a computer 1 in which the processor use rate or use time of each operating process is periodically recorded, a monitoring process 21 monitors the stall of processes 24-2N to be monitored by periodically referring to a processor use ratio chart 222, and when there is any process name, and there is any process whose processor use rate and use time is 0, the monitoring process 21 judges that the process is stalled, and makes a monitor result area 23 record the process name, and makes an output means 3 output it. The monitoring processor 21 is provided with a monitor interval adjusting means 211 for automatically matching the reference period of a process use rate chart 222 with the update period of the chart.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252313-A (JP)
Title: Method and device for detecting residual sterilizing agent
Inventor: YAMAGUCHI SHOGO
IPC: B65B55/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To detect a residual sterilizing agent, etc., in washing a container.  <P>SOLUTION: A rotary sterilizing/washing apparatus is provided with a rotary sterilizing device and a rotary washing device. Each of the sterilizing device and the washing device can make a container for a beverage, etc., in a standing posture or a fallen down posture by holding the container using a plurality of holding means formed on the outer periphery of rotary disks 10, 20. A sterilizing agent drain pan for receiving a residue discharged from the container and for discharging the same from a discharge pipe is provided at the underneath of the container moving in the container fallen down section 20b of the sterilizing device. At the downstream of this, a washing water drain pan is provided, and the washing water discharged here is pressurized and sent to the sterilizing agent drain pan through a water supplying pipe 35. By a pH meter connected to the discharge pipe 32 of the washing water drain pan, the pH value of the mixed liquid of the sterilizing agent and the washing water flowing in the pipe 32 is measured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255293-A (JP)
Title: Substrate laminating device
Inventor: TAKAHASHI TAKASHI
IPC: G09F9/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the alignment accuracy of upper and lower substrates without damaging the driving accuracy of a moving device for relatively moving an upper stage and a lower stage under reduced pressure in a closed vessel with respect to a substrate laminating device.  <P>SOLUTION: A substrate laminating device 10 has an upper stage 51 for holding an upper glass substrate 1, a lower stage 52 for holding a lower glass substrate 2, and a closed vessel 20 for demarcating a closed space 25 wherein the upper stage 51 and the lower stage 52 are arranged, and the substrate laminating device 10 laminates the upper glass substrate 1 and the lower glass substrate 2 to each other with an adhesive between them under reduced pressure in the closed vessel 20 by pressure adjustment device 60. A moving device 40 is provided which relatively moves the upper stage 51 and the lower stage 52 at least in the direction of planes of the substrates, and the moving device 40 is supported on a pedestal 11 independently of the closed vessel 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254545-A (JP)
Title: Hot water floor heating apparatus and joint elbow
Inventor: MURATA HIDETAKA
IPC: F24D3/10
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water floor heating apparatus and a joint elbow for easily connecting and fitting a hose to the joint elbow ever at the occurrence of dislocation depending on the position of a rising hole of a hot water floor heating panel, without a failure to fasten a hose band in connecting and sticking the hose to a projecting part of the joint elbow.  <P>SOLUTION: The hose 3 disposed at the tip of a hot water pipe 1 of a hot water floor heating panel 2 with the built-in hot water pipe 1 is connected using the joint elbow 8 formed with a hose band temporary fixing part 7 larger than the outer diameter of the hose 3 and smaller than the width of a hose band 6, at the root of the projecting part 5 of a joint elbow body 4 for connecting the hose 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262685-A (JP)
Title: Information processor for diver, information, processing method, program and recording medium
Inventor: FURUTA HISASHI
IPC: B63C11/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To more quickly calculate non-pressurized diving available time at the present depth, by reducing operation quantity and shortening the calculation time.  <P>SOLUTION: The non-pressurized diving available time is calculated efficiently by devising the calculation method and eliminating unnecessary calculations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262739-A (JP)
Title: Optical fiber cutting apparatus
Inventor: TAKAHASHI KENJI
IPC: G02B6/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cutting apparatus which easily provides a satisfactory end face angle and a smooth cut surface in the case of cutting an optical fiber and which cuts the optical fiber at costs lower than before.  <P>SOLUTION: The optical fiber cutting apparatus 100 grasps the optical fiber 10 by clamps 20A and 20B separated from each other, applies tensile force to the optical fiber 10 existing between the grasped two grasping parts, and repeats bringing of a blade 30 to be used when cutting the optical fiber near to the optical fiber 10 existing between the grasping parts and moving away of the blade 30 by a moving back distance shorter than an approach distance at a frequency between 10 Hz to 800 Hz to gradually bring the blade 30 nearer to the optical fiber 10 to vibratingly drive the blade 30 by a single stepping motor 12 so as to flaw the optical fiber 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264433-A (JP)
Title: Feed-forward amplifier
Inventor: SAKAI YUJI
IPC: H03F1/32
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a pilot signal for adjusting a signal cancellation loop from being outputted together with the output signal and to efficiently combine a desired signal.  <P>SOLUTION: This feed-forward amplifier is provided with two feed-forward amplifier circuits 34, 35 having the signal cancellation loop and a distortion cancellation loop, a pilot signal generator 38 that supplies the pilot signal for adjusting the signal cancellation loop, a first directivity coupler 33 in which an input signal and the pilot signal are inputted, that mutually mixes one signal with the other signal with phase difference of 90 degrees, and generates the input signals of the feed-forward amplifier circuits 34, 35, and a second directivity coupler 36 that mixes the output signals of the feed-forward amplifier circuits 34, 35 with the phase difference of 90 degrees and combines pilot signal components in a reverse phase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259846-A (JP)
Title: Pipeline system in production step of fluid food
Inventor: HATA TOSHIKATSU
IPC: F17D1/08
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipeline system for carrying out steps from sterilization to packing in a production process of a fluid food, preventing scorching and making cleaning easy.  <P>SOLUTION: The pipeline system is obtained by using two changeover valves and connecting these changeover valves to a heating machine for sterilization, a first cooling machine for packing, a second cooling machine for return, a filling machine by pipeline to form first pipeline, second pipeline and third pipeline. In the pipeline system, a four-way valve is used as the first changeover valve on the upstream side connected by pipeline from the heating machine and a three-way valve is used as the second changeover valve on the downstream side connected to the filling machine by pipeline and a second discharge port of the second changeover valve is connected to the second inlet of the first changeover valve by pipeline to form the third pipeline.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274629-A (JP)
Title: Electromagnetic actuator
Inventor: WATABE NOBUAKI
IPC: G03B9/10
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To stop a rotor by using a magnetic energizing force at an intermediate position in an operation range, in an electromagnetic actuator having a rotor.  <P>SOLUTION: The electromagnetic actuator is provided with the rotor 10 which has a magnet 11 magnetized in four magnetic poles (N poles, S poles) and is rotated in a prescribed operation range, a yoke 20 for forming a magnetic path, a coil 30 for excitation, and a first magnetic pole 21 and a second magnetic pole 22 which are formed on both end portions of the yoke so as to face an outer peripheral surface of a rotor 10 and generate magnetic poles different from each other when a current is made to flow. The first magnetic pole 21 and the second magnetic pole 22 are provided with a plurality of magnetic pole tips 21a, 21b, 22a, 22b which generate magnetic energizing forces in the state of electrical discontinuity, in such a manner that the rotor 10 is stopped at three positions which are both ends and an intermediate position of the operation range. As a result, the rotor 10 can be stopped at the intermediate position of the operation range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265683-A (JP)
Title: Game machine
Inventor: HORIE KOTARO
IPC: A63F5/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with raised amusement by referring to a game history to the present concerning the generation of a specified game.  <P>SOLUTION: Lottery for generating the specified game is performed during a general game. The lottery is determined by a battle history with a monster over several games called a 'battle performance'. When a player wins the battle, an ST called a 'battle rush (BR)' is obtained. When a prize is won during the general game, an item is obtained. When a hero encounters the monster when having the item, the performance is controlled not to rush into the battle but to perform exchange with money by fixed probability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268096-A (JP)
Title: Polyester resin and molded product obtained therefrom
Inventor: FUJIMORI YOSHITAKA
IPC: C08G63/87
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin efficiently providing a molded product having excellent transparency, heat resistance and strength by using an antimony compound which is an inexpensive useful catalyst, as a catalyst.  <P>SOLUTION: The polyester resin is obtained by subjecting a dicarboxylic acid component comprising an aromatic carboxylic acid or an ester-forming derivative thereof, and a diol component comprising ethylene glycol to an esterification reaction or an ester interchange reaction, and polycondensing the product in the presence of at least the antimony compound and a phosphorus compound. The ethylene glycol component comprises ≥96 mol% and ≤2.5 mol% diethylene glycol component, and the content of terephthalic acid in the whole acid components is ≥98.5 mol%. The polyester resin has 0.65-0.90 dl/g intrinsic viscosity (IV) and 150-200°C crystallization temperature (Tc2) on cooling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284230-A (JP)
Title: Thawing cable
Inventor: TOMITA SUSUMU
IPC: H01B5/08
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow melting cable which can suppress the occurrence of corona.  <P>SOLUTION: In the snow melting cable 10, which is equipped with a cable 12, a snow melting wire material 14 spiralled around it, and a plurality of spiral rods 16 for preventing the winding state of the wire material 14 from loosening, being spiralled around the thawing cable 2 and the wire material 14 in the vicinity of the end of the wire material 14, and is moored by wrapping the end 14A of the wire material 14 around the spiral rod 14 and turning it back, a spiral rod 16A for mooring the end 14A of the wire material 14 is made in smaller diameter so that the outside diameter may be smaller by at least the amount of the outside diameter of the wire material 14 out of the plural pieces of spiral rods 16 described above, and the end 14A of the wire material 14 is wrapped on the thin diameter of spiral rod 16A and is turned back, whereby it is moored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277855-A (JP)
Title: Lead-free, free-cutting brass alloy material and production method thereof
Inventor: TSURITANI HIROYUKI
IPC: C22F1/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free, free-cutting brass alloy material which has high machinability, and excellent corrosion resistance, hot workability (particularly, hot castability) and mechanical properties without containing lead, and adding expensive misch metals, antimony and nickel thereto, and to provide a production method thereof.  <P>SOLUTION: The lead-free, free-cutting brass alloy material comprises by weight, 60.0 to 62.0% copper, 0.5 to 2.2% bismuth, 0.01 to 0.1% aluminum, 0.15 to 1.6% tin and 0.04 to 0.15% phosphorous, and the balance zinc with inevitable impurities. The method for producing the lead-free, free-cutting brass alloy material is obtained, by performing a heat treatment at 460 to 600° for 30 min to 4 hr and slow cooling at a cooling rate of ≤70°C/hr.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003013180-A (JP)
Title: Material for expansion-type color selecting device of color cathode-ray tube, and manufacturing method therefor
Inventor: INOUE TAKESHI
IPC: H01J29/02
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a material suitable for an extension-type color selecting device such as a shadow mask and an aperture grill using a tension method, superior in creep resistance characteristic, and to provide a manufacturing method therefor. SOLUTION: The material for an expansion-type color selecting device of a color cathode-ray tube, includes by mass %, 0.1-1.0% Mo, 0 to less than 0.01% W, 0 to less than 0.2% Cr, less than 0.05% C, the balance substantially Fe, and in that the half-width of a diffraction peak in (211) face is 0.2 or more when measured by X-ray diffraction using Co-K α1 line. The method for manufacturing the material for an expansion-type color selecting device of a color cathode-ray tube, which performs each at least once cold rolling and annealing of the material, comprises employing the material having the above chemical composition, final cold rolling it at a reduction ratio of 30% or more, and then annealing it under a condition which does not cause recrystalization.
Patent JP-2003284298-A (JP)
Title: Method and apparatus for assembling servo motor
Inventor: OKAZAKI MASANORI
IPC: H02K15/03
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To combine a main magnet and a sensor magnet with accuracy so that the phase of poles between the main magnet and the sensor magnet is brought to a certain angle.  <P>SOLUTION: The magnetization phase of the sensor magnet is determined relative to the leakage flux of the pole of the main magnet. The main magnet has been magnetized before the magnetization of the sensor magnet, and there is great residual flux when the phase is determined. The phase is determined so that the sensor magnet is magnetized in the same pole as in the main magnet. Therefore, the sensor magnet can be weakly magnetized. In the phase of the north pole of the main magnet, a south pole is produced on the magnetizing face of a yoke to bring the sensor magnet in the north pole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277344-A (JP)
Title: Method for decomposing thioether compound
Inventor: FUSE HIROYUKI
IPC: C07C53/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply decomposing a thioether compound by a reaction accompanying the cleavage of the thioether bond.  <P>SOLUTION: This method for decomposing the thioether compound is characterized by irradiating the thioether compound with light in the presence of a photosensitizer known to promote an oxidation reaction in the presence of light and oxygen, while accompanying the cleavage of the thioether bond to produce an organic acid, sulfuric acid, a sulfonic acid, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296959-A (JP)
Title: Wavelength selective aperture restriction element, wavelength selective beam splitter and optical pickup device furnished therewith
Inventor: KAIHO NAOKI
IPC: G11B7/139
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength selective aperture restriction element, a wavelength selective beam splitter and an optical pickup device furnished therewith in which the recording/playback for three kinds of optical disks having different information recording densities and cover layer thicknesses such as a CD, DVD, HD-DVD are attained by using a single objective lens.  <P>SOLUTION: This optical pickup device is provided, in the vicinity of the objective lens 15, with a wavelength selective aperture restriction filter 21 in which a 1st filter 24 is formed on one surface of a glass substrate 23 and a 2nd filter 25 is formed on the other surface. The 1st filter 24 includes a wavelength selective filter 24a for transmitting only a laser beam L1 and a film 24b for matching the phase of a transmitted wave front and for transmitting the laser beams L1 to L3. The 2nd filter 25 includes a wavelength selective filter 25a for transmitting the laser beams L1, L2 and a film 25b for matching the phase of the transmitted wave front and for transmitting the laser beams L1 to L3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280624-A (JP)
Title: Multidisplay device, image display device, image displaying method and computer program
Inventor: KONDO TETSUJIRO
IPC: G09G5/14
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidisplay device in which address setting and displaying adaptable to various arrangement constitutions are provided for a plurality of image display devices.  <P>SOLUTION: Four directional interfaces are provided for each of the image display devices which constitute of a multidisplay device. Address propagation is executed through each of the interfaces to obtain arrangement information of the image display devices which constitute of the multidisplay device and a matrix table consists of the arrangement information is generated. Moreover, an image is segmented from a master device for a slave device based on the generated matrix table and control signals for an N-fold density conversion process are respectively transmitted. At each of the slave image display devices, control signals corresponding to own device are extracted and display data are generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288240-A (JP)
Title: Cookie processing program, cookie processing device, cookie processing method, and contents fusion method
Inventor: ISHIKAWA AKIRA
IPC: H04N5/44
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deletion of special cookie data even if a cookie storage capacity is low.  <P>SOLUTION: Contents data managed in hierarchical structure is transmitted from a transmitter 2. To the contents data, mapping data for specifying a directory of a mapping destination and a persistent ID are applied. A receiver 4 receives the contents data. If there is a script for forming a cookie in the contents data and a cookie formation directory designated by the script is equal to that of the mapping destination, the cookie is formed even in a directory in a space with a different name. If the persistent ID is defined in formation of the cookie, the cookie is stored as a persistent cookie not deleted even after a cookie storage area is filled fully.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284774-A (JP)
Title: Material for improving function of respiratory organ
Inventor: SHIBAYAMA NAOKO
IPC: A61M1/36
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for improving the function of a respiratory organ by detoxifying or removing a superantigen derived from Staphylococcus aureus or Group A streptococcus, which has an action of inhibiting the function of the respiratory organ, and a method for clarifying blood with the material.  <P>SOLUTION: The material for improving the function of a respiratory organ removes or detoxifies substances inhibiting the function of the respiratory organ in blood. A blood-clarifying column packed with the material, which can remove or detoxify these substances inhibiting the function of the respiratory organ, is produced to clarify the blood.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290326-A (JP)
Title: Air cleaner
Inventor: NINOMIYA HITOSHI
IPC: B60H3/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner for cleaning air without using energy supplied from outside, to be operated when a car is parked by using a small quantity of wind and electric power.  <P>SOLUTION: The air cleaner for a vehicle purifies air by resolving off-flavor components using a normal temperature purification catalyst.  <P>COPYRIGHT: (C)2004,JPO